What are the chemical signals of hydrochloric acid ?

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Chemical signal of hydrochloric acid HCl
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What are the chemical signals of hydrochloric acid ?

Last Answer : The signal of hydrochloric acid is HCl

What are the signals of hydrochloric acid ?

Description : What are the signals of hydrochloric acid ?

Last Answer : The signal of hydrochloric acid is HCl

Write balanced chemical equations for the following reactions: (a) Dilute sulphuric acid reacts with aluminium powder. (b) Dilute hydrochloric acid reacts with sodium carbonate. (c) Carbon dioxide is passed through lime water. -Chemistry

Description : Write balanced chemical equations for the following reactions: (a) Dilute sulphuric acid reacts with aluminium powder. (b) Dilute hydrochloric acid reacts with sodium carbonate. (c) Carbon dioxide is passed through lime water. -Chemistry

Last Answer : i hope it helped you

10.(a) An ore on treatment with dilute hydrochloric acid produces brisk effervesces. What type of ore is this? What steps will be required to obtain metal from the enriched ore. , (b) Copper coin is kept immersed in silver nitrate solution for some time. What change will take place in coin and colour of the solution ? Write balanced chemical equation of the reaction involved. -Chemistry

Description : 10.(a) An ore on treatment with dilute hydrochloric acid produces brisk effervesces. What type of ore is this? What steps will be required to obtain metal from the enriched ore. , (b) ... in coin and colour of the solution ? Write balanced chemical equation of the reaction involved. -Chemistry

Last Answer : (a) Carbonate ore: (i) Calcination: Carbonate ore is heated in limited supply of air and oxide is obtained, e.g. (b) Copper, being more reactive than silver will displace silver from silver nitrate ... and there will be deposition of silver on copper coin. The colour of solution will turn to blue.

To test chemical oxygen demand (C.O.D.) of sewage, organic matter is oxidised by potassium dichromate in the presence of A. Hydrochloric acid B. Sulphuric acid C. Nitric acid D. Citric acid

Description : To test chemical oxygen demand (C.O.D.) of sewage, organic matter is oxidised by potassium dichromate in the presence of A. Hydrochloric acid B. Sulphuric acid C. Nitric acid D. Citric acid

Last Answer : ANS: B

The chemical added to test the presence of sugar are hydrochloric acid and Fehling’s

Description : The chemical added to test the presence of sugar are hydrochloric acid and Fehling’s

Last Answer : solution.

A student dropped few pieces of marble in dilute hydrochloric acid contained in a test tube. The evolved gas was then passed through lime water. What change would be observed in lime water? Write balanced chemical equation for both the change observed?

Description : A student dropped few pieces of marble in dilute hydrochloric acid contained in a test tube. The evolved gas was then passed through lime water. What change would be observed in lime water? Write balanced chemical equation for both the change observed?

Last Answer : Answer. When dilute HCl is added to marble which is calcium carbonate, it forms calcium chloride, water and carbon dioxide. The chemical equation for the reaction is as follows: CaCO3 + 2HCl → CaCl2 + H2O ... reaction between lime water and carbon dioxide is as follows: Ca(OH)2 + CO2 → CaCO3 + H2O

Describe manufacturing of Hydrochloric acid with chemical reaction and process flow diagram.

Description : Describe manufacturing of Hydrochloric acid with chemical reaction and process flow diagram.

Last Answer : HCL by Salt and Sulphuric acid method: NaCl + H2SO4 NaHSO4 + HCl NaHSO4 + NaCl Na2SO4 + HCl Both reactions involve the displacement of volatile acid from salt. The equilibrium can be ... tank below. An exhaust fan on the extreme right pumps out the waste gases which escape in the atmosphere 

What are the chemical signals of cyanic acid ?

Description : What are the chemical signals of cyanic acid ?

Last Answer : : Chemical signal of cyanic acid HCNO

What are the chemical signals of oleic acid ?

Description : What are the chemical signals of oleic acid ?

Last Answer : : Chemical signal of oleic acid C17H33COOH

What are the chemical signals of hydrozoic acid ?

Description : What are the chemical signals of hydrozoic acid ?

Last Answer : Chemical signal of hydrozoic acid is N3H

What are the chemical signals of acetic acid ?

Description : What are the chemical signals of acetic acid ?

Last Answer : Chemical signals of acetic acid CH3COOH ( responsible for the sour taste and odor of vinegar)

What are the chemical signals of formic acid ?

Description : What are the chemical signals of formic acid ?

Last Answer : Chemical signaling of formic acid HCOOH ( ant bites)

What are the chemical signals of oxalic acid ?

Description : What are the chemical signals of oxalic acid ?

Last Answer : Chemical signals of oxalic acid HOOC - COOH

What are the chemical signals of tartaric acid ?

Description : What are the chemical signals of tartaric acid ?

Last Answer : : Chemical signal of tartaric acid C4H6O6 ( contains tamarind)

What are the chemical signals of citric acid ?

Description : What are the chemical signals of citric acid ?

Last Answer : : Chemical signal of citric acid C6H8O7 ( contains lemon juice)

What are the chemical signals of stearic acid ?

Description : What are the chemical signals of stearic acid ?

Last Answer : : Chemical signal of stearic acid C17H35COOH

What are the chemical signals of guconic acid ?

Description : What are the chemical signals of guconic acid ?

Last Answer : : Chemical signal of guconic acid C6H12O7

What are the chemical signals of hydro iodic acid ?

Description : What are the chemical signals of hydro iodic acid ?

Last Answer : : Chemical Signal of Hydro Iodic Acid HI

What are the chemical signals of hydro bromic acid ?

Description : What are the chemical signals of hydro bromic acid ?

Last Answer : : Chemical signals of hydro bromic acid - HBr

What are the chemical signals of hypochlorous acid ?

Description : What are the chemical signals of hypochlorous acid ?

Last Answer : The chemical signal of hypochlorous acid is HClO

What are the chemical signals of palmitic acid ?

Description : What are the chemical signals of palmitic acid ?

Last Answer : : Chemical signal of palmitic acid C15H31COOH

What are the chemical signals of perchloric acid ?

Description : What are the chemical signals of perchloric acid ?

Last Answer : : The chemical signal of perchloric acid is HClO4

What are the chemical signals of chloric acid ?

Description : What are the chemical signals of chloric acid ?

Last Answer : : Chemical signal of chloric acid HClO3

What are the chemical signals of carbonic acid ?

Description : What are the chemical signals of carbonic acid ?

Last Answer : : Chemical signal of carbonic acid H2CO3

What are the chemical signals of phosphoric acid ?

Description : What are the chemical signals of phosphoric acid ?

Last Answer : Chemical signal of phosphoric acid H3PO4

What are the chemical signals of phosphorous acid ?

Description : What are the chemical signals of phosphorous acid ?

Last Answer : : Chemical signal of phosphorous acid H3PO3

What are the chemical signals of sulfuric acid ?

Last Answer : : Chemical signal of sulfuric acid H2SO3

What are the chemical signals of ethanoic acid ?

Last Answer : : Chemical symbol of ethanoic acid CH3COOH

What are the chemical signals of sulfuric acid ?

Last Answer : The chemical signal of sulfuric acid is H2SO4

I have a question about hot dip galvanizing. Is there any effect on galvanized coating if flux (zinc ammonium chloride salt) mixed inside hydrochloric acid tank instead of the normal separate hydrochloric acid tank and flux tank?

Description : I have a question about hot dip galvanizing. Is there any effect on galvanized coating if flux (zinc ammonium chloride salt) mixed inside hydrochloric acid tank instead of the normal separate hydrochloric acid tank and flux tank?

Last Answer : They should be applied separately, the acid and flux are weakening each other mixed together like that. Although they perform two separate functions in the process, both functions are necessary and are being weakened by mixing the two chemicals. You may have problems with the plating flaking off.

Is it safe to use a hydrochloric acid and water mixture to clean cooking cast-iron and if so, what ratio would be good?

Description : Is it safe to use a hydrochloric acid and water mixture to clean cooking cast-iron and if so, what ratio would be good?

Last Answer : Metals such as aluminum, cast iron, steel, copper, and titanium will suffer rapid attack from HCl at all concentrations and temperatures.

(a) What is the role of hydrochloric acid in our stomach ? -Science

Description : (a) What is the role of hydrochloric acid in our stomach ? -Science

Last Answer : Hydrochloric acid: It makes the medium of gastric juice acidic so that the enzyme pepsin can digest the proteins properly and also kills any bacteria that might have entered the stomach with food.

Identify the products formed when 1 mL of dil. Hydrochloric acid is added to 1g of Sodium metal? -Science

Description : Identify the products formed when 1 mL of dil. Hydrochloric acid is added to 1g of Sodium metal? -Science

Last Answer : When dilute HCl, which is an acid, added to sodium carbonate, a strong base, the neutralization reaction occurs by the formation of NaCl and the evolution of carbon dioxide gas by brisk effervescence.

Write balanced equation for the reaction between magnesium and hydrochloric acid. Name the product obtained, identify the type of reaction. -Chemistry

Description : Write balanced equation for the reaction between magnesium and hydrochloric acid. Name the product obtained, identify the type of reaction. -Chemistry

Last Answer : Answer. The product formed is magnesium chloride and hydrogen gas. It is a displacement reaction.

State the role of the following in human digestive system : (i) Digestive enzymes (ii) Hydrochloric acid (iii) Villi -Biology

Description : State the role of the following in human digestive system : (i) Digestive enzymes (ii) Hydrochloric acid (iii) Villi -Biology

Last Answer : (i) Digestive enzymes – Foods need to be broken into their small or simpler molecules so that they can be absorbed into the bloodstream. However, the physical breakdown of food is not enough. ... are richly supplied with blood vessel which help to absorb digested food in to the blood stream.

How will you test for the gas which is liberated when hydrochloric acid reacts with an active metal? -Science

Description : How will you test for the gas which is liberated when hydrochloric acid reacts with an active metal? -Science

Last Answer : Bring a burning matchstick near the gas. It burns with ‘pop’ sound showing that it is hydrogen gas.

what body tissue produces pepsin and hydrochloric acid -Biology

Description : what body tissue produces pepsin and hydrochloric acid -Biology

Last Answer : answer:

what body tissue produces pepsin and hydrochloric acid -Biology

Description : what body tissue produces pepsin and hydrochloric acid -Biology

Last Answer : answer:

what is the ratio of Hydrochloric Acid?

Description : what is the ratio of Hydrochloric Acid?

Last Answer : 1:3"regal water" or "Royal water") is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. Aqua regia is a yellow-orange (sometimes red) fuming liquid, so named by alchemists because it can dissolve the noble metals gold and platinum, though not all metals.

Why are sulfuric acid ( H2SO4) and hydrochloric acid ( HCl) harmful to human body ?

Description : Why are sulfuric acid ( H2SO4) and hydrochloric acid ( HCl) harmful to human body ?

Last Answer : They are strong acids. One of the properties of acid is decay. When these fall on the skin, it causes wounds. Therefore , these are deadly harmful to human body.

Hydrochloric Of acid Signal What ?

Last Answer : hydrochloric Acid One Type Acid Whose Chemical Signal HCl . In fact This In the water Hydrogen Of chloride (HCl) Solution. This Acid Clear , transparent , extremely Intense Bad smell Done. This Extremely Corrosive , strong Minerals Acid Whose A lot Art Use There are .

Just as hydrochloric acid is to pepsinogen, so is

Description : Just as hydrochloric acid is to pepsinogen, so is

Last Answer : Just as hydrochloric acid is to pepsinogen, so is A. haemoglobin to oxygen B. enterokinase to typsinogen C. bile juice to fat D. glucagon to glycogen

Chlorine is prepared in the laboratory by treating manganese dioxide `(MnO_(2))` with aqueous hydrochloric acid according to the reaction, `4HCl_((aq)

Description : Chlorine is prepared in the laboratory by treating manganese dioxide `(MnO_(2))` with aqueous hydrochloric acid according to the reaction, `4HCl_((aq)

Last Answer : Chlorine is prepared in the laboratory by treating manganese dioxide `(MnO_(2))` with aqueous hydrochloric acid according to ... g C. 8.4 g D. 3.65 g

Toluene is nitrated and the resulting product is reduct is reduced with tin and hydrochloric acid. The product so obtained is diazotised and then with

Description : Toluene is nitrated and the resulting product is reduct is reduced with tin and hydrochloric acid. The product so obtained is diazotised and then with

Last Answer : Toluene is nitrated and the resulting product is reduct is reduced with tin and hydrochloric acid ... D. mixture of o-and p-bromotoulenes

In the diazotisation of anline with sodium nitrite and hydrochloride acid, an excess of hydrochloric acid is used primarily to

Description : In the diazotisation of anline with sodium nitrite and hydrochloride acid, an excess of hydrochloric acid is used primarily to

Last Answer : In the diazotisation of anline with sodium nitrite and hydrochloride acid, an excess of ... nitrous acid D. neutralize the base liberated

Name the hormone which increases the secretion of pepsinogen and hydrochloric acid from gastric glands.

Description : Name the hormone which increases the secretion of pepsinogen and hydrochloric acid from gastric glands.

Last Answer : Name the hormone which increases the secretion of pepsinogen and hydrochloric acid from gastric glands.

Concentrated hydrochloric acid when kept in open air sometimes produces a cloud of white fumes. The explanation for it is that :

Description : Concentrated hydrochloric acid when kept in open air sometimes produces a cloud of white fumes. The explanation for it is that :

Last Answer : Concentrated hydrochloric acid when kept in open air sometimes produces a cloud of white fumes. The ... gas to form a cloud of chlorine gas.

If 31.3 g of manganese(II) chloride 48.3 g of chlorine gas and 25.7 g of water react to produce manganese(IV) oxide and hydrochloric acid what is the limiting reactant and what mass of hydrochloric?

Description : If 31.3 g of manganese(II) chloride 48.3 g of chlorine gas and 25.7 g of water react to produce manganese(IV) oxide and hydrochloric acid what is the limiting reactant and what mass of hydrochloric?

Last Answer : Need answer

In hydrochloric acid HCI the hydrogen atom orients itself as far away as possible from each other because the arrangement?

Description : In hydrochloric acid HCI the hydrogen atom orients itself as far away as possible from each other because the arrangement?

Last Answer : Need answer